Runco Vx 2ix Projector User Manual

							Controls and Functions
Runco VX-2ix Owner’s Operating Manual 9 
2.3 
VX-2ix Remote Control
Figure 2-3 shows the VX-2ix remote control, and the paragraphs that follow describe its 
functionality.
Figure 2-3. VX-2ix Remote Control
1212
3
6
8
9 1110
135
7 4 
						

							Controls and Functions
10 Runco VX-2ix Owner’s Operating Manual
1.IR OUTPUT INDICATOR 
Lights when a button is pressed to indicate that an IR signal is being transmitted.
2.ON / OFF 
Press to turn the projector on or off.
3.ENTER 
Press to select a highlighted menu item or confirm a changed setting.
4.Cursor Buttons (, , , )  
Use these buttons to select items or settings, adjust settings or switch display 
patterns.
 
 
When no menus are present on-screen, the UP and DOWN buttons toggle through 
the available aspect ratios, in this order: 
 
UP Button = Anamorphic - Standard (4:3) - Letterbox - VirtualWide - Cinema - 
Virtualwide 2.35
 
DOWN Button = Virtualwide 2.35 - Cinema - VirtualWide - Letterbox - Standard (4:3) 
- Anamorphic
 
 
Likewise, the LEFT and RIGHT buttons toggle through the different source inputs, in 
this order: 
 
LEFT Button = DVI 2 - DVI 1 - HD/RGB2 - HD/RGB 1 - Component SD - S-Video 2 - 
S-Video 1 - Composite
 
RIGHT Button = Composite - S-Video 1 - S-Video 2 - Component SD - HD/RGB 1 - 
HD/RGB 2 - DVI 1 - DVI 2
5.LIGHT  
Press to illuminate the buttons. (Not available on all models.)
6.MENU 
Press this button to access the OSD controls, or to exit the current menu and return 
to the previous one. 
7.VIDEO (1) 
Press to select Composite video input as the source or to enter the numeric 
character
 “1.”
8.COMP (Component) (2)  
Press to select Component SD (480i/576i) video input as the source or to enter the 
numeric character “2.”
Virtualwide 2.35 is available only on CineWide-equipped projectors. 
For more information about aspect ratios, refer to 
Table 4-1. Note 
						

							Controls and Functions
Runco VX-2ix Owner’s Operating Manual 11 
9.Aspect Ratio Selection Buttons 
Use the red buttons to select an aspect ratio directly or to enter numeric characters, 
as follows: 
 
 
ANA (Anamorphic) (3)  
For viewing 16:9 DVDs or HDTV programs in their native aspect ratio.  
 
4X3 (Standard 4:3) (6)  
Scales the input signal to fit 4:3 display mode in the center of the screen.  
 
LETBOX (Letterbox) (9) 
For viewing LaserDisc movies or non-anamorphic DVDs on a 4:3 screen.  
 
V-WIDE (VirtualWide) 
Enlarges a 4:3 image horizontally in a NON-linear fashion to fit 16:9 full screen display. 
 
CINEMA  
For viewing 2.35:1 source material.  
 
SVC (CineWide-equipped projectors only) 
Selects the Virtualwide 2.35 aspect ratio, used for viewing 16:9 source material on a 
2.35:1 screen. 
10.S-VID 1 (4) / S-VID 2 (5) (S-Video) 
Press to select an S-Video input or to enter the numeric character “4” or “5.”
11.HD 1 (7) / HD 2 (8)  
Press to select a HD (RGBHV or YPbPr component) input or to enter the numeric 
character “7” or “8.” 
12.DVI 1 / DVI 2 (0)  
Press to select a Digital Video input. Press DVI2 to enter the numeric character “0.” 
13.Memory Preset Buttons: 
 
ISF™ NT (Night) 
Press to recall settings for the current input from the “ISF Night” memory preset.  
 
ISF DAY 
Press to recall settings for the current input from the “ISF Day” memory preset. 
 
CUST 1 
Press to recall settings for the current input from the “Custom 1” memory preset.  
 
CUST 2 
Press to recall settings for the current input from the “Custom 2” memory preset. 
						

							Controls and Functions
12 Runco VX-2ix Owner’s Operating Manual
Notes: 
						

							Runco VX-2ix Owner’s Operating Manual 13 
3.1 
Remote Control
To install batteries in the remote control, 
press up on the battery cover retainer clip 
and lift off the cover. Install the two AAA 
batteries with the correct polarity and then 
replace the cover. 
Notes on Batteries Make sure that the battery polarities are correct when installing the batteries.
 Do not mix an old battery with a new one or different types of batteries.
 If you will not use the remote control for a long time, remove the batteries to avoid 
damage from battery leakage.
Notes on Remote Control 
Operation
 Make sure that there is nothing obstructing the infrared beam between the remote 
control and the IR receiver on the projector.
 If the effective range of the remote control decreases, or it stops working, replace the 
batteries with new ones.
 The remote control may fail to operate if the infrared remote sensor is exposed to bright 
sunlight or fluorescent lighting.
 Ambient conditions may possibly impede the operation of the remote control. If this 
happens, point the remote control at the projector, and repeat the operation.
 The Ø icon appears on the screen when a button for an unavailable function is pressed.
3. Installation 
						

							Installation
14 Runco VX-2ix Owner’s Operating Manual
3.2 
Quick Setup
Table 3-1 gives a quick overview of the VX-2ix installation process. The sections following 
this one provide detailed instructions. 
Installation should be performed by a qualified custom video 
installation specialist.
Table 3-1. Installation Overview 
StepProcedureFor Details, Refer to 
page...
1Choose a location for the projector15
2Install CineWide (secondary anamorphic) lens (optional)19
3Connect signal sources to the projector21
4Connect external controller to RS-232 port (optional)25
5Connect AutoScope lens motor or other home theater 
equipment to 12-volt trigger outputs (optional)25
6Apply power to the projector 26, 27
7For rear-screen and/or ceiling-mount installations, select 
the proper picture orientation 27
8Lens adjustments: projected image size (zoom), position 
(shift) and focus17, 28
9Projector calibration: adjust the following for each input, 
starting with Component SD; save settings when finished:
 Aspect ratio
 Brightness
 Contrast
 Color level
 Tint
 Input position
30 through 37
Note 
						

							Installation
Runco VX-2ix Owner’s Operating Manual 15 
3.3 
Installation 
Considerations
Proper installation of your projector will ensure the quality of your display. Whether you are 
installing a projector temporarily or permanently, you should take the following into 
account to ensure your projector performs optimally.
Installation TypeChoose the installation type that best suits your needs: front or rear screen, floor mount or 
inverted mount. 
Table 3-2 compares these various installation methods. 
Ambient LightIn general, minimize or eliminate light sources directed at the screen. Contrast ratio in your 
images will be noticeably reduced if light directly strikes the screen, such as when a shaft 
of light from a window or floodlight falls on the image. Images may then appear washed 
out and less vibrant.
Table 3-2. Projector Installation Options 
AdvantagesConsiderations
Front Screen, Floor Mount Installation
 Easy to set up
 Can be moved or changed quickly
 Easy to access
 Shares floor space with audience
Front Screen, Inverted Mount (ceiling) Installation
 Does not take up audience space
 Projector is unobtrusive
 Projector cannot be accidentally moved
 Installation is more permanent 
 Projector access is more difficult 
Rear Screen, Floor Mount Installation
 Projector is completely hidden
 Projector is easily accessed
 Usually good ambient light rejection
 Requires separate room
 Installation cost is usually higher
Rear Screen, Inverted Mount (ceiling) Installation
 Projector is completely hidden
 Usually good ambient light rejection
 Requires separate room
 Installation cost is usually higher
Rear Screen, Floor Mount with Mirror
 Projector is completely hidden
 Usually good ambient light rejection
 Requires less space behind screen than 
other rear screen installations
 Requires separate room
 Installation cost is usually higher 
						

							Installation
16 Runco VX-2ix Owner’s Operating Manual
Throw DistanceThrow distance is the distance measured from the front of the projector to the screen. 
This is an important calculation in any projector installation as it determines whether or not 
you have enough room to install your projector with a desired screen size and if your 
image will be the right size for your screen.
You can quickly estimate the throw distance by taking the width of the screen and 
multiplying it by the lens throw ratio; see 
Figure 3-1. The result of this calculation tells you 
roughly how far back the projector should be positioned from the screen in order to 
project a focused image large enough to fill the screen.
Figure 3-1. Estimating Throw Distance
Table 3-3 lists the available lens options for the VX-2ix and their associated throw ratios. 
➤
Table 3-3. VX-2ix Lens Options and Throw Ratios 
Lens Option
(Note 2)Throw Ratio 
with Primary 
Lens Only
Throw Range in 
inches, with 
96x54-inch (1.78:1) 
ScreenThrow Ratio 
with Primary 
Lens and 
Anamorphic 
LensThrow Range in 
inches, with 
126.9x54-inch (2.35:1) 
Screen
MinimumMaximumMinimumMaximum
Proteus A0.64 (Fixed)
For rear-screen installa-
tions only. Contact 
Runco Technical Support 
for more information.
Not Applicable
(Note 2)
Proteus B1.22 - 1.44117.12138.24
Proteus C1.45 - 1.76139.20168.96
Proteus D1.82 - 2.39174.72229.441.39 - 1.77176.39224.61
Proteus E2.42 - 3.57232.32342.721.84 - 2.64233.50335.02
Proteus F3.63 - 5.72348.48549.122.75 - 4.26348.98540.59
Notes:
1. Throw distance does not affect image quality, provided these ranges are taken into account.
2. Only the Proteus D, E and F lenses can be used with the optional CineWide (secondary 
anamorphic) lens. Doing so affects the throw distances as shown here. 
Estimating Throw Distance
Throw Distance (TD)  = Screen Width (w)  x  Lens Throw Ratio
Screen width (w)
TD 
						

							Installation
Runco VX-2ix Owner’s Operating Manual 17 
Vertical and Horizontal 
Position 
Proper placement of the projector relative to the screen will yield a rectangular, 
perfectly-centered image that completely fills the screen.
Ideally, the projector should be positioned perpendicular to the screen and in such a way 
that the lens center and screen center are aligned with each other, as shown in 
Figure 3-2.
Figure 3-2. Projector Placement
Vertical and Horizontal 
Lens Shift
If it is not possible to align the projector and screen as shown in Figure 3-2, you can use 
the lens shift controls to center the image on the screen. Lens shift is generally expressed 
as a percentage of the screen height or width, as shown in 
Figure 3-3 and Figure 3-4.
Vertical Lens Shift: The VX-2ix zoom lenses (Proteus B through F) provide up to 80% of 
downward vertical lens shift. For example, with a 96 x 54-inch (16:9) screen, you can shift 
the image up to 43.20 inches (1.10
 meters) below the screen center. (Upward vertical lens 
shift is not possible. Vertical lens shift is not possible in either direction with the Proteus A 
lens.)
Horizontal Lens Shift: The VX-2ix zoom lenses (Proteus B through F) allow up to 10% of 
horizontal lens shift in either direction (left or right). For example, with a 96 x 54-inch (16:9) 
screen, you can shift the image up to 9.60 inches (24.38 cm) left or right of the screen 
center. (Horizontal lens shift is not possible with the Proteus A lens.)
Height
Projection DistanceCeiling
Ceiling Installation
Screen
Height 
Floor Lens Center
Projection Distance
Floor Installation
Lens Center
x
Lens Center
x
ScreenLens Center
1. With no vertical or horizontal lens shift, the lens center and 
screen center are aligned with each other.
2. Vertical shift limits are percentages of the screen height. 
Horizontal shift limits are percentages of the screen width.
3. Vertical lens shift figures apply to ceiling mount 
configurations. For floor installations (where the projector is 
upright), reverse the up/down vertical offset percentages. 
Note 
						

							Installation
18 Runco VX-2ix Owner’s Operating Manual
Figure 3-3. Vertical Lens Shift (Example Only)
Figure 3-4. Horizontal Lens Shift (Example Only)
Base plate
to lens center =
approx. 5-6 (depending
on the amount of lens shift)
50% Height
Lens Shift 
(0.5 x H)
100% Height
Lens Shift
(1.0 x H)
150% Height
Lens Shift
(1.5 x H)
Screen Center0%
Note: This is a general example of lens shift. Lenses vary in their shift capabilities. No particular 
lens or projector is used in this example.
0%Screen Center
100% Width Lens Shift
(1.0 x W)
50% Width Lens Shift 
(0.5 x W) 150% Width Lens Shift
(1.5 x W)
Screen Width (W)
Note: This is a general example of lens shift. Lenses vary in their shift capabilities. No particular 
lens or projector is used in this example.